摘要: The count-and-say sequence is the sequence of integers beginning as follows: 1, 11, 21, 1211, 111221, ... 1 is read off as "one 1" or 11. 11 is read o 阅读全文
posted @ 2016-07-29 06:52 Grandyang 阅读(1055) 评论(0) 推荐(0)
Fork me on GitHub